Changes

* X301 is not compatible with raspberry pi zeroRaspberry Pi Zero as it without wifi module.* Since the X301 expands the Micro Raspberry pi micro OTG port of the pi zero motherboard into a cannot be used as it is occupied by USB HUB* The Raspberry Pi board, SSD/HDD, power adapter are all not included in the Micro OTG port of the pi zero motherboard can no longer be usedpacking list.